4 - 12 Symbol LS3578 Product Reference Guide

HID Ignore Unknown Characters

Unknown characters are characters the host does not recognize. When Send Bar Codes With Unknown
Characters is scanned , all bar code dat a is sen t except for unkn own chara cters, an d no e rror beeps sound . Wh en
Do Not Send Bar Codes With Unknown Characters is scanned, bar codes containing at least one unknown
character are not sent to the host, and an error beep sounds.

Emulate Keypad

When enabled, all chara cters are sent as ASCII seque nces over the numeric keyp ad. For example, ASCII A is sent
as "ALT make" 0 6 5 "ALT Break."
*Send Bar Codes With Unknown Characters
(Enable)
Do Not Send Bar Codes With Unknown Characters
(Disable)
*Disable Keypad Emulation
Enable Keypad Emulation